CS213394B2 - Method of gaining the acrylic acid,acrolein,water and impurities - Google Patents

Method of gaining the acrylic acid,acrolein,water and impurities Download PDF

Info

Publication number
CS213394B2
CS213394B2 CS796079A CS607979A CS213394B2 CS 213394 B2 CS213394 B2 CS 213394B2 CS 796079 A CS796079 A CS 796079A CS 607979 A CS607979 A CS 607979A CS 213394 B2 CS213394 B2 CS 213394B2
Authority
CS
Czechoslovakia
Prior art keywords
acrylic acid
product
liquid
acrolein
cooling
Prior art date
Application number
CS796079A
Other languages
Czech (cs)
English (en)
Inventor
David R Wagner
Original Assignee
Standard Oil Co Ohio
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Standard Oil Co Ohio filed Critical Standard Oil Co Ohio
Publication of CS213394B2 publication Critical patent/CS213394B2/cs

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/42—Separation; Purification; Stabilisation; Use of additives
    • C07C51/43—Separation; Purification; Stabilisation; Use of additives by change of the physical state, e.g. crystallisation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CS796079A 1978-09-13 1979-09-07 Method of gaining the acrylic acid,acrolein,water and impurities CS213394B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US94209078A 1978-09-13 1978-09-13

Publications (1)

Publication Number Publication Date
CS213394B2 true CS213394B2 (en) 1982-04-09

Family

ID=25477562

Family Applications (1)

Application Number Title Priority Date Filing Date
CS796079A CS213394B2 (en) 1978-09-13 1979-09-07 Method of gaining the acrylic acid,acrolein,water and impurities

Country Status (16)

Country Link
EP (1) EP0009545B1 (ro)
JP (1) JPS5540664A (ro)
AT (1) AT370719B (ro)
BG (1) BG30470A3 (ro)
BR (1) BR7903545A (ro)
CA (1) CA1149414A (ro)
CS (1) CS213394B2 (ro)
DD (1) DD146588A5 (ro)
DE (1) DE2964204D1 (ro)
EG (1) EG13923A (ro)
ES (1) ES481587A1 (ro)
IN (1) IN151108B (ro)
NO (1) NO792951L (ro)
PT (1) PT69760A (ro)
RO (1) RO79610A (ro)
YU (1) YU221579A (ro)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1316545C (en) * 1987-06-27 1993-04-20 Morimasa Kuragano Quenching process of reaction product gas containing methacrylic acid and treatment method of quenched liquid
US4999452A (en) * 1989-05-15 1991-03-12 Union Carbide Chemicals And Plastics Company Inc. Process for producing acrylic ester
DE4026732A1 (de) * 1990-08-24 1992-02-27 Huels Chemische Werke Ag Verfahren zur reinigung eines oxidationsabgases mit energierueckgewinnung
DE19814387A1 (de) * 1998-03-31 1999-10-07 Basf Ag Verfahren zur Herstellung von Acrylsäure und Acrylsäureestern
DE19814375A1 (de) 1998-03-31 1999-10-07 Basf Ag Verfahren zur Herstellung von Acrylsäure und Acrylsäureestern
US6197855B1 (en) 1998-09-29 2001-03-06 Solutia Inc. Nucleation of Polyamides in the presence of hypophosphite
DE19855045C2 (de) * 1998-11-28 2003-01-02 Walter Ag Mit Schneidplatten bestückter Präzisionsfräser
JP4759153B2 (ja) * 2001-03-21 2011-08-31 株式会社日本触媒 （メタ）アクリル酸溶液の蒸留方法
JP2005298384A (ja) * 2004-04-09 2005-10-27 Asahi Kasei Chemicals Corp （メタ）アクリル酸又は／かつ（メタ）アクロレインを含む反応ガスの冷却方法
DE602005021361D1 (de) * 2004-08-02 2010-07-01 Lg Chemical Ltd Verfahren zur herstellung von (meth)acrylsäure
JP5821672B2 (ja) * 2012-02-07 2015-11-24 三菱化学株式会社 アクリル酸の製造方法
DE102014215437A1 (de) * 2014-08-05 2015-11-05 Basf Se Kolonne zur thermischen Behandlung eines Fluids
US9115067B1 (en) 2014-12-22 2015-08-25 Novus International, Inc. Process for the manufacture of acrolein
FR3087353B1 (fr) * 2018-10-18 2022-12-16 Arkema France Procede de traitement d'un effluent gazeux issu d'une decomposition pyrolytique d'un polymere

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1568925C3 (de) * 1966-08-09 1975-10-09 Hoechst Ag, 6000 Frankfurt Verfahren zur Abtrennung von Acrylsäure aus den Reaktionsgasen der Propylen- oder Acrolein-Oxydation
JPS4810452B1 (ro) * 1969-05-08 1973-04-03
AR206439A1 (es) * 1974-10-07 1976-07-23 Celanese Corp Un metodo para la recuperacion de un acido acrilico crudo

Also Published As

Publication number Publication date
BR7903545A (pt) 1980-06-03
EP0009545B1 (en) 1982-12-08
YU221579A (en) 1984-02-29
EP0009545A1 (en) 1980-04-16
BG30470A3 (en) 1981-06-15
PT69760A (en) 1979-07-01
DE2964204D1 (en) 1983-01-13
AT370719B (de) 1983-04-25
EG13923A (en) 1982-12-31
RO79610A (ro) 1982-08-17
CA1149414A (en) 1983-07-05
NO792951L (no) 1980-03-14
ATA592779A (de) 1982-09-15
JPS5540664A (en) 1980-03-22
IN151108B (ro) 1983-02-19
DD146588A5 (de) 1981-02-18
ES481587A1 (es) 1980-02-16

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